Claude Platform Docs

Listar memorias

beta.memory_stores.memories.list(memory_store_id, **kwargs) -> SyncPageCursor[BetaManagedAgentsMemoryListItem]
GET/v1/memory_stores/{memory_store_id}/memories

Listar memorias

Parameters
memory_store_id: str⁠Path parameter

The ID of the memory store to list memories from (memstore_...).

depth: Optional[int]⁠Query parameter

0 (or omitted) returns all descendants below path_prefix (recursive). 1 returns immediate children only; deeper entries roll up as memory_prefix items. depth=1 behaves like ls; omitting depth behaves like find.

formatint32
limit: Optional[int]⁠Query parameter

Maximum number of items to return per page. Must be between 1 and 100. Defaults to 20 when omitted. Capped at 20 when view=full. Both memory and memory_prefix items count toward the limit.

formatint32
page: Optional[str]⁠Query parameter

Opaque pagination cursor (a page_... value). Pass the next_page value from a previous response to fetch the next page; omit for the first page.

path_prefix: Optional[str]⁠Query parameter

Optional path prefix filter. Must end with / (segment-aligned), e.g., /notes/. This value appears in request URLs. Do not include secrets or personally identifiable information.

view: Optional[BetaManagedAgentsMemoryView]⁠Query parameter

Which projection of each memory to return. Defaults to basic (content omitted). full populates content on each item and caps limit at 20; use this as the bulk-read path for export and sync.

One of the following:
"basic"

Return the object with content set to null. The content_size_bytes and content_sha256 fields remain populated, so sync clients can diff without fetching content.

"full"

Return the object with content populated. On list endpoints, view=full caps limit at 20.

betas: Optional[List[AnthropicBetaParam]]⁠Header parameter

Optional header to specify the beta version(s) you want to use.

One of the following:
str
"message-batches-2024-09-24"
"prompt-caching-2024-07-31"
"computer-use-2024-10-22"
"computer-use-2025-01-24"
"pdfs-2024-09-25"
"token-counting-2024-11-01"
"token-efficient-tools-2025-02-19"
"output-128k-2025-02-19"
"files-api-2025-04-14"
"mcp-client-2025-04-04"
"mcp-client-2025-11-20"
"dev-full-thinking-2025-05-14"
"interleaved-thinking-2025-05-14"
"code-execution-2025-05-22"
"extended-cache-ttl-2025-04-11"
"context-1m-2025-08-07"
"context-management-2025-06-27"
"model-context-window-exceeded-2025-08-26"
"skills-2025-10-02"
"fast-mode-2026-02-01"
"output-300k-2026-03-24"
"user-profiles-2026-03-24"
"user-profiles-2026-08-18"
"user-profiles-2026-09-04"
"advisor-tool-2026-03-01"
"managed-agents-2026-04-01"
"cache-diagnosis-2026-04-07"
"dreaming-2026-04-21"
"thinking-token-count-2026-05-13"
"server-side-fallback-2026-06-01"
"server-side-fallback-2026-07-01"
"fallback-credit-2026-06-01"
"fallback-credit-2026-07-01"
"agent-memory-2026-07-22"
"mid-conversation-tool-changes-2026-07-01"
"compact-2026-01-12"
"computer-use-2025-11-24"
"mcp-tunnels-2026-06-22"
"structured-outputs-2025-11-13"
"task-budgets-2026-03-13"
"thinking-display-updates-2026-08-18"
"ce-user-management-2026-07-13"
"mid-conversation-output-config-2026-07-01"
"thinking-binding-controls-2026-08-01"
"mid-conversation-system-clear-at-2026-08-21"
"compact-2026-09-04"
"inline-tools-2026-09-15"
"mcp-client-2026-09-15"
"ce-plugins-2026-09-01"
"spend-limit-reads-2026-09-26"
workspace_id: Optional[str]⁠Header parameter

Optional header to select the Workspace for this request. The value is a Workspace ID (for example, wrkspc_011CZkZaBF1tNoB5wlCeusgy).

Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

Returns
type BetaManagedAgentsMemoryListItem = ...

One item in a List memories response: either a memory object or, when depth is set, a memory_prefix rollup marker.

One of the following:
class BetaManagedAgentsMemory: type: "memory"; id; content_sha256; ... # 7 more

A memory object: a single text document at a hierarchical path inside a memory store. The content field is populated when view=full and null when view=basic; the content_size_bytes and content_sha256 fields are always populated so sync clients can diff without fetching content. Memories are addressed by their mem_... ID; the path is the create key and can be changed via update.

class BetaManagedAgentsMemoryPrefix: type: "memory_prefix"; path

A rolled-up directory marker returned by List memories when depth is set. Indicates that one or more memories exist deeper than the requested depth under this prefix. This is a list-time rollup, not a stored resource; it has no ID and no lifecycle. Each prefix counts toward the page limit and interleaves with memory items in path order.

type: Literal["memory_prefix"]
path: str

The rolled-up path prefix, including a trailing / (e.g. /projects/foo/). Pass this value as path_prefix on a subsequent list call to drill into the directory.

Listar memorias
import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ.get(
        "ANTHROPIC_API_KEY"
    ),  # This is the default and can be omitted
)
page = client.beta.memory_stores.memories.list(
    memory_store_id="memory_store_id",
)
page = page.data[0]
print(page)
Returns Examples
Response 200
{
  "data": [
    {
      "id": "mem_011CZkZ9X2dpNyB6YbtxvB6e",
      "content_sha256": "ba7936d94c84d948a2232088f78228f175df6a8353b2d5bc9228eee5794a0024",
      "content_size_bytes": 28,
      "created_at": "2026-03-15T10:00:00Z",
      "memory_store_id": "memstore_01Wf3kQ8tZxB2mVr7HcJ4aNd",
      "memory_version_id": "memver_011CZkZBJq5dWxk9fVLNcPht",
      "path": "/preferences/formatting.md",
      "type": "memory",
      "updated_at": "2026-03-15T10:00:00Z",
      "content": null
    }
  ],
  "next_page": "page_MjAyNS0wNS0xNFQwMDowMDowMFo="
}